forked from fanruan/design
yaohwu
5 years ago
4 changed files with 237 additions and 33 deletions
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package com.fr.design.fun; |
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import com.fr.design.beans.BasicBeanPane; |
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import com.fr.report.cell.TemplateCellElement; |
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import com.fr.stable.fun.mark.Mutable; |
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/** |
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* @author yaohwu |
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* created by yaohwu at 2020/4/26 15:50 |
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*/ |
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public interface CellExpandAttrProvider extends Mutable { |
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String MARK_STRING = "CellExpandAttrProvider"; |
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int CURRENT_LEVEL = 1; |
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BasicBeanPane<TemplateCellElement> createPanel(); |
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} |
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package com.fr.design.fun.impl; |
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import com.fr.design.beans.BasicBeanPane; |
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import com.fr.design.fun.CellExpandAttrProvider; |
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import com.fr.report.cell.TemplateCellElement; |
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import com.fr.stable.fun.mark.API; |
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/** |
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* @author yaohwu |
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* created by yaohwu at 2020/4/26 16:08 |
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*/ |
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@API(level = CellExpandAttrProvider.CURRENT_LEVEL) |
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public class AbstractCellExpandAttrProvider implements CellExpandAttrProvider { |
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/** |
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* 当前接口的API等级,用于判断是否需要升级插件 |
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* |
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* @return API等级 |
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*/ |
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@Override |
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public int currentAPILevel() { |
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return CellExpandAttrProvider.CURRENT_LEVEL; |
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} |
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/** |
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* 获取当前provider的标记（可以使用类路径保证唯一）以避免provider的重复加载 |
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* |
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* @return 当前provider的标记 |
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*/ |
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@Override |
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public String mark4Provider() { |
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return null; |
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} |
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@Override |
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public BasicBeanPane<TemplateCellElement> createPanel() { |
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return null; |
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} |
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} |
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@ -0,0 +1,132 @@
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package com.fr.design.mainframe.cell.settingpane; |
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import com.fr.design.ExtraDesignClassManager; |
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import com.fr.design.beans.BasicBeanPane; |
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import com.fr.design.fun.CellExpandAttrProvider; |
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import com.fr.design.layout.TableLayout; |
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import com.fr.design.layout.TableLayoutHelper; |
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import com.fr.event.EventDispatcher; |
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import com.fr.plugin.context.PluginContext; |
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import com.fr.plugin.injectable.PluginModule; |
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import com.fr.plugin.manage.PluginFilter; |
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import com.fr.plugin.observer.PluginEvent; |
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import com.fr.plugin.observer.PluginEventListener; |
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import com.fr.report.cell.TemplateCellElement; |
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import javax.swing.JPanel; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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import java.util.Set; |
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import static com.fr.plugin.observer.PluginEventType.AfterActive; |
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import static com.fr.plugin.observer.PluginEventType.AfterInstall; |
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import static com.fr.plugin.observer.PluginEventType.AfterRun; |
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import static com.fr.plugin.observer.PluginEventType.AfterStop; |
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import static com.fr.plugin.observer.PluginEventType.AfterUpdate; |
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/** |
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* @author yaohwu |
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* created by yaohwu at 2020/4/28 10:01 |
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*/ |
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public class CellExpandExtraAttrPane extends JPanel { |
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private static final double V_GAP = 5; |
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private static final double H_GAP = 0; |
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private static final int DEFAULT_COMPONENT_SIZE = 2; |
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private List<BasicBeanPane<TemplateCellElement>> extras = null; |
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private TemplateCellElement cellElement = null; |
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private static final class Holder { |
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private static final CellExpandExtraAttrPane INSTANCE = new CellExpandExtraAttrPane(); |
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} |
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static { |
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PluginFilter filter = new PluginFilter() { |
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@Override |
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public boolean accept(PluginContext pluginContext) { |
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return pluginContext.contain(PluginModule.ExtraDesign, CellExpandAttrProvider.MARK_STRING); |
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} |
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}; |
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PluginEventListener listener = new PluginEventListener() { |
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@Override |
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public void on(PluginEvent event) { |
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CellExpandExtraAttrPane.getInstance().refresh(); |
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} |
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}; |
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EventDispatcher.listen(AfterRun, listener, filter); |
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EventDispatcher.listen(AfterStop, listener, filter); |
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EventDispatcher.listen(AfterInstall, listener, filter); |
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EventDispatcher.listen(AfterUpdate, listener, filter); |
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EventDispatcher.listen(AfterActive, listener, filter); |
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EventDispatcher.listen(AfterActive, listener, filter); |
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} |
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public static CellExpandExtraAttrPane getInstance() { |
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return Holder.INSTANCE; |
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} |
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/** |
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* Creates a new <code>JPanel</code> with a double buffer |
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* and a flow layout. |
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*/ |
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private CellExpandExtraAttrPane() { |
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this.setBorder(null); |
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this.setLayout(new BorderLayout()); |
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} |
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public void populate(TemplateCellElement cellElement) { |
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this.cellElement = cellElement; |
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if (extras != null) { |
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for (BasicBeanPane<TemplateCellElement> extra : extras) { |
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extra.populateBean(cellElement); |
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} |
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} |
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} |
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public void update(TemplateCellElement cellElement) { |
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this.cellElement = cellElement; |
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if (extras != null) { |
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for (BasicBeanPane<TemplateCellElement> extra : extras) { |
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extra.updateBean(cellElement); |
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} |
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} |
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} |
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private void refresh() { |
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this.removeAll(); |
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if (extras == null) { |
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extras = new ArrayList<>(); |
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} |
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extras.clear(); |
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Set<CellExpandAttrProvider> attrProviders = ExtraDesignClassManager.getInstance().getArray(CellExpandAttrProvider.MARK_STRING); |
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if (attrProviders != null) { |
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for (CellExpandAttrProvider attrProvider : attrProviders) { |
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BasicBeanPane<TemplateCellElement> extra = attrProvider.createPanel(); |
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if (extra != null) { |
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extras.add(extra); |
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} |
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} |
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} |
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Component[][] components = new Component[extras.size()][DEFAULT_COMPONENT_SIZE]; |
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for (int i = 0; i < extras.size(); i++) { |
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components[i] = new Component[]{extras.get(i), null}; |
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} |
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double[] rowSize = new double[extras.size()]; |
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Arrays.fill(rowSize, TableLayout.PREFERRED); |
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double[] columnSize = {TableLayout.PREFERRED, TableLayout.FILL}; |
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JPanel content = TableLayoutHelper.createGapTableLayoutPane(components, rowSize, columnSize, H_GAP, V_GAP); |
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this.add(content, BorderLayout.CENTER); |
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if (this.cellElement != null) { |
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this.populate(cellElement); |
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} |
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this.validate(); |
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this.repaint(); |
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} |
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} |
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